CN218818943U

CN218818943U - Corrosion-resistant composite heat insulation cotton

Info

Publication number: CN218818943U
Application number: CN202222326828.9U
Authority: CN
Inventors: 徐夏鸣; 钱宏宇; 李健; 谢飞; 孟灿艳
Original assignee: Dabiwen Auto Parts Taicang Co ltd
Current assignee: Dabiwen Auto Parts Taicang Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-07
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a corrosion-resistant compound thermal-insulated cotton, including the fire prevention cloth, fire prevention cloth both ends fixed connection connecting rod, fire prevention cloth top bonding insulating layer, insulating layer top joint sound absorbing layer, sound absorbing layer top are provided with the anticorrosive coating, the anticorrosive coating is the film of aluminizing, the anticorrosive coating upper surface is latticed knurling, anticorrosive coating both ends fixed connection slide bar, the utility model discloses an anticorrosive coating makes this compound thermal-insulated cotton have better corrosion resistance, heat-proof quality and dampproofing and waterproofing, has also possessed simultaneously and has had good folding endurance and good toughness, the condition of splits can not appear, and the anticorrosive coating upper surface is handled through the knurling, can realize preventing scraping the antiskid, through the insulating layer, can realize keeping warm, thermal-insulated, inhale sound, fire prevention and fire-retardant isoterformance, especially furthest has promoted the heat-proof quality, through the honeycomb holes of sound absorbing layer upper surface seting, the sound wave makes a round trip the reflection absorption in the hole to reduce sound.

Description

Corrosion-resistant composite heat insulation cotton

Technical Field

The utility model belongs to the technical field of compound thermal-insulated cotton, especially, relate to a corrosion-resistant compound thermal-insulated cotton.

Background

The cotton products which can play a heat insulation effect in a broad sense are collectively called as heat insulation cotton, and the heat insulation cotton has the characteristics of high temperature resistance, difficult combustion, low heat conductivity coefficient and the like.

The existing heat insulation cotton in the market is processed and produced by adopting glass fiber as a material, and although the glass fiber has good insulation property, strong heat resistance, good corrosion resistance and high mechanical strength, the defects of brittleness and poor wear resistance are overcome, the diameter of a single fiber of the glass fiber is several micrometers to twenty micrometers, and when the glass fiber is absorbed into a human body, the glass fiber is extremely harmful to the human body, so that the corrosion-resistant composite heat insulation cotton is provided.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a corrosion-resistant composite heat insulation cotton.

In order to achieve the purpose, the utility model provides a corrosion-resistant compound thermal-insulated cotton, a serial communication port, fire prevention cloth both ends fixed connection connecting rod, fire prevention cloth top bonding insulating layer, insulating layer top joint sound absorbing layer, sound absorbing layer top are provided with the anticorrosive coating.

In one example, the anticorrosive coating is an aluminum-plated film, the upper surface of the anticorrosive coating is in a grid-shaped embossing, and two ends of the anticorrosive coating are fixedly connected with the sliding rods.

In one example, the heat insulation layer is made of high-density rubber and plastic cotton, and the top part of the heat insulation layer is fixedly connected with the anti-falling lug.

In one example, the sound absorption layer is formed by arranging honeycomb holes on the upper surface of the sound absorption layer, and arranging grooves matched with the anti-falling lugs at the bottom of the sound absorption layer.

In one example, the bottom of the fireproof cloth is provided with a back glue, and the other side of the back glue is adhered with oily kraft paper.

In one example, the outer surface of the connecting rod is provided with a sliding groove matched with the sliding rod.

Through the utility model provides a corrosion-resistant compound thermal-insulated cotton can bring following beneficial effect:

1. through the anticorrosive coating, make this compound thermal-insulated cotton have better corrosion resistance, heat-proof quality and dampproofing and waterproofing, also possessed simultaneously and had good folding endurance and good toughness, the cracked condition can not appear, and the anticorrosive coating upper surface is handled through the knurling, can realize preventing scraping the antiskid, through the insulating layer, can realize keeping warm, thermal-insulated, inhale the sound, performances such as fire prevention and fire-retardant, especially furthest has promoted the heat-proof quality.

2. Through the honeycomb holes that the sound absorbing layer upper surface was seted up, the sound wave is reflection absorption making a round trip in downthehole to reduce sound, through preventing to fall lug, recess, connecting rod and slide bar, make the utility model discloses an each layer is connected closely and is difficult for breaking away from, through tearing the oily kraft paper on gum surface, can with the utility model discloses paste, it is more convenient to make the installation.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of the corrosion-resistant composite heat insulation cotton of the present invention.

Fig. 2 is a schematic view of the surface structure of the sound absorbing layer of the corrosion-resistant composite heat insulation cotton of the present invention.

Fig. 3 is a schematic view of the structure of the anti-dropping bump of the corrosion-resistant composite heat insulation cotton of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a portion a of the corrosion-resistant composite heat insulation cotton of the present invention.

In the figure: 1. fireproof cloth; 2. a connecting rod; 3. a thermal insulation layer; 4. a chute; 5. a sound absorbing layer; 6. an anticorrosive layer; 7. a slide bar; 8. preventing the lug from falling; 9. a groove; 10. carrying out gum application; 11. and (4) honeycomb holes.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any one or more aspects or examples in a suitable manner.

Example one

As shown in fig. 1 to 4, an embodiment of the present invention provides a corrosion-resistant composite thermal insulation cotton, which includes:

specifically, 1 top bonding insulating layer 3 of fire prevention cloth, 3 tops joint sound absorbing layer 5 of insulating layer, 5 tops on the sound absorbing layer are provided with anticorrosive coating 6.

Specifically, the anticorrosive coating 6 is an aluminum-plated thin film, and the upper surface of the anticorrosive coating 6 is embossed in a grid shape.

Specifically, the heat insulation layer 3 is made of high-density rubber and plastic cotton.

The working principle is as follows: through anticorrosive coating 6, make this compound thermal-insulated cotton have better corrosion resistance, heat-proof quality and dampproofing and waterproofing, also possessed simultaneously and had good folding endurance and good toughness, the cracked condition can not appear, and 6 upper surfaces of anticorrosive coating are handled through the knurling, can realize preventing scraping the antiskid, through insulating layer 3, can realize keeping warm, insulate against heat, inhale the sound, performance such as fire prevention and fire-retardant, especially furthest has promoted the heat-proof quality.

Example two

As shown in fig. 1 to 4, an embodiment of the present invention provides a corrosion-resistant composite heat insulation cotton, and compared with the first embodiment, the present embodiment further includes:

specifically, the top of the heat insulation layer 3 is fixedly connected with an anti-dropping bump 8.

Specifically, the sound absorption layer 5 is formed by arranging honeycomb holes 11 on the upper surface of the sound absorption layer 5, and arranging grooves 9 matched with the anti-falling bumps 8 at the bottom of the sound absorption layer 5.

Specifically, the bottom of the fireproof cloth 1 is provided with a back adhesive 10, and the other side of the back adhesive 10 is adhered with oily kraft paper.

Specifically, the two ends of the fireproof cloth 1 are fixedly connected with the connecting rods 2, and the two ends of the anticorrosive coating 6 are fixedly connected with the sliding rods 7.

Specifically, the outer surface of the connecting rod 2 is provided with a sliding groove 4 matched with a sliding rod 7.

The working principle is as follows: through honeycomb holes 11 that the upper surface was seted up on sound absorbing layer 5, the sound wave makes a round trip the reflection absorption in the downthehole to reduce sound, through preventing dropping lug 8, recess 9, connecting rod 2 and slide bar 7, make the utility model discloses an each layer is connected closely and is difficult for breaking away from, through tearing the oily kraft paper on gum 10 surfaces, can with the utility model discloses paste, it is more convenient to make the installation.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a corrosion-resistant compound thermal-insulated cotton, its characterized in that, includes fire prevention cloth (1), fire prevention cloth (1) both ends fixed connection connecting rod (2), fire prevention cloth (1) top bonding insulating layer (3), insulating layer (3) top joint sound absorbing layer (5), sound absorbing layer (5) top is provided with anticorrosive coating (6).

2. The corrosion-resistant composite heat insulation cotton is characterized in that the anticorrosive layer (6) is an aluminized film, the upper surface of the anticorrosive layer (6) is in a grid pattern, and two ends of the anticorrosive layer (6) are fixedly connected with sliding rods (7).

3. The corrosion-resistant composite heat insulation cotton is characterized in that the heat insulation layer (3) is made of high-density rubber plastic cotton, and the top of the heat insulation layer (3) is fixedly connected with an anti-falling lug (8).

4. The corrosion-resistant composite heat insulation cotton is characterized in that the sound absorption layer (5) is a sound absorption sponge, honeycomb holes (11) are formed in the upper surface of the sound absorption layer (5), and grooves (9) matched with the anti-falling bumps (8) are formed in the bottom of the sound absorption layer (5).

5. The corrosion-resistant composite heat insulation cotton is characterized in that a back adhesive (10) is arranged at the bottom of the fireproof cloth (1), and oily kraft paper is adhered to the other side of the back adhesive (10).

6. The corrosion-resistant composite heat insulation cotton according to claim 1, wherein the outer surface of the connecting rod (2) is provided with a sliding groove (4) matched with the sliding rod (7).